Hossam Aly's Avatar

Hossam Aly

@astrohoss.bsky.social

Astrophysics postdoc, currently at TU Delft๐Ÿ‡ณ๐Ÿ‡ฑ. Planet Formation, Accretion Discs (especially misaligned and warped ones), Dust Evolution, Computational Astrophysics. Formerly Leicester๐Ÿ‡ฌ๐Ÿ‡ง, Milan๐Ÿ‡ฎ๐Ÿ‡น, Lyon๐Ÿ‡ซ๐Ÿ‡ท, and Heidelberg๐Ÿ‡ฉ๐Ÿ‡ช. Originally from ๐Ÿ‡ช๐Ÿ‡ฌ

1,235 Followers  |  503 Following  |  275 Posts  |  Joined: 28.07.2023  |  2.0595

Latest posts by astrohoss.bsky.social on Bluesky

Your yearly reminder that university rankings are less than useless

10.10.2025 07:29 โ€” ๐Ÿ‘ 4    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

It might've been missed in the coverage today, but one of the recipients of today's Nobel prize, Omar Yaghi, is the first Palestinian to win the chemistry award.

Omar's family comes from a village which, like 100s of Palestinian villages, stopped existing after 1948

08.10.2025 16:54 โ€” ๐Ÿ‘ 4    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

It might've been missed in the coverage today, but one of the recipients of today's Nobel prize, Omar Yaghi, is the first Palestinian to win the chemistry award.

Omar's family comes from a village which, like 100s of Palestinian villages, stopped existing after 1948

08.10.2025 16:54 โ€” ๐Ÿ‘ 4    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

"Show me a brief example of acoustic oscillations going catastrophically wrong"

08.10.2025 13:06 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Very nice ๐Ÿ›ข As a kid we learned that Egyptian cotton is a thing. But I would've never thought that this is a direct consequence of the American civil war!

Also relevant to note that British occupation of Egypt started about 20 years after that point

01.10.2025 17:34 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Cecilia Payne-Gaposchkin โœจ figured out what stars are made of โœจ when she was just 25. ๐Ÿ”ญ๐Ÿงช

Her PhD thesis basically established the Harvard astro department โ€” at a time when Harvard didn't officially allow woman students.

I wrote this little profile to mark the 100th anniversary of her thesis:

24.09.2025 09:14 โ€” ๐Ÿ‘ 1870    ๐Ÿ” 864    ๐Ÿ’ฌ 21    ๐Ÿ“Œ 36

"Instead, Trump went for the cheap shot: telling women, without good evidence, to simply put up with the pain."

23.09.2025 17:58 โ€” ๐Ÿ‘ 4    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Anyone who missed Qaddafi's performance at the UN would rejoice

23.09.2025 15:05 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
UK, Canada and Australia announce formal recognition of Palestinian state - live updates Israeli PM Benjamin Netanyahu previously said the move

Better (75 years) late than never!

Israel always retaliates by punishing Palestinians, this time it might be by annexing the West Bank
www.bbc.com/news/live/cp...

21.09.2025 13:35 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

This is a strong letter that does not mince words! As a member of the Dutch scientific community I support this statement

11.09.2025 15:29 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
The Gaza family torn apart by IDF snipers from Chicago and Munich Five-month investigation reveals how four members of one family were shot and killed in a single day and highlights a pattern in which Israeli troops target unarmed civilians

This is rather chilling account.

These people are going to go back to their countries after their 'adventure' ends, and likely face no prosecution for their crimes. As their home countries continue to enable, and deny, the genocide of Palestinians in Gaza

www.theguardian.com/world/2025/s...

09.09.2025 20:11 โ€” ๐Ÿ‘ 5    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Qatar just suspended all mediation efforts. I suspect Turkey and Egypt may follow, as they both recently hosted Hamas negotiators for mediation talks. There's simply no reason to think Israel respects anyone's sovereignty, or adhere to any international norms

09.09.2025 15:05 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Israel says it carried out a strike on Hamas' main political office in Qatar The Israeli military says it has carried out an airstrike on Hamas political headquarters in Qatar. Television footage from Doha showed a huge cloud of gray smoke rising over the area of Doha where th...

It's important to stress that Qatar is a major US ally, hosting the largest US military base in ME. It's also hosting Hamas leadership *at the request* of the US for ceasefire negotiations.

Hard to overstate how much this changes things in ME

www.npr.org/2025/09/09/n...

09.09.2025 14:30 โ€” ๐Ÿ‘ 5    ๐Ÿ” 4    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1

In 1988, UNGA convened in Geneva instead of New York to hear PLO leader Yasser Arafat after the US refused to grant him a visa.

If the US refuses to change course, UNGA should consider doing the same once more-- not out of love for the PA or PLO, but out of respect for international law.

29.08.2025 23:36 โ€” ๐Ÿ‘ 49    ๐Ÿ” 14    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

Risking the very idea behind the UN charter, and sacrificing your responsibility as a host, just to prevent any chance of Palestinian statehood, in the middle of a Palestinian genocide!

This devotion to settler colonialism at the expense of international law is really beyond bizarre

29.08.2025 21:55 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I've honestly been pondering this question for a long time

29.08.2025 12:07 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Post image

In just three days, the IDG destroyed 10,000 olive trees in Al Mughayyir village, in the occupied West Bank.

Some of the trees were over 500 years-old.

Art by Silman Mansour

29.08.2025 07:48 โ€” ๐Ÿ‘ 28    ๐Ÿ” 20    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Like, I've not attended any conference outside of the Schengen area for the last 8 years for that specific reason. This included having to turn down invited talks

25.08.2025 11:43 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

The main obstacle is less so where the conference is but rather visa processing times for underprivileged passports. If participation confirmation is less than 3 months before the conference, this excludes all of us with a passport not from the global north, regardless of where we're actually based.

25.08.2025 11:39 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Jupiter and Saturn being in front of the moon would kill everyone, tbf

15.08.2025 08:27 โ€” ๐Ÿ‘ 47    ๐Ÿ” 14    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

Slightly diminish a band: Consider Dragons

13.08.2025 23:00 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Orange cat cutely laying on his back with closed eyes and filled paws

Orange cat cutely laying on his back with closed eyes and filled paws

Happy international cat day! Bailey is the neighbour's cat (few houses down the road). He visits a few times a week. Here he's pretending to be a rabbit

08.08.2025 21:43 โ€” ๐Ÿ‘ 6    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Israel's endgame is clear: the ethnic cleansing of the Gaza Strip and the expulsion of its population. It is not an immediate goal, and Israel uses different levels of violence depending on the situation. And yet the physical destruction of the Strip leaves no other outcome.

08.08.2025 11:36 โ€” ๐Ÿ‘ 130    ๐Ÿ” 50    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2
Video thumbnail

Part of a report by Emma Murphy.

It's genocide.

05.08.2025 05:55 โ€” ๐Ÿ‘ 275    ๐Ÿ” 168    ๐Ÿ’ฌ 8    ๐Ÿ“Œ 12

Today is Hamilton's day (the maths one, who reformulated physics, not the politician)

Cheers to Hamilton!

04.08.2025 17:23 โ€” ๐Ÿ‘ 3    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Minister dismisses claims that recognising Palestinian state risks breaching international law โ€“ UK politics live Gareth Thomas rejects arguments from 40 peers that move may be illegal under the Montevideo Convention, which sets out terms for statehood

You know what actually breaches international law? Enabling a genocide by supplying weapons, jet parts, intelligence, and diplomatic immunity.

www.theguardian.com/politics/liv...

31.07.2025 09:39 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Recognise the Palestinian voice and future! As we hold our breaths in horror at what is happening in the Middle East, we know one thing to be true: until everyone is safe in the region, no one can be safe. Recognising Palestine and the Palestin...

As we hold our breaths in horror at what is happening in the Middle East, we know one thing to be true: until everyone is safe in the region, no one can be safe. Recognising Palestine will set the tone for peace. Join me and speak up for peace? action.wemove.eu/sign/2024-04...

31.07.2025 09:02 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Preview
UK to recognise state of Palestine in September unless Israel holds to ceasefire Cabinet agrees to support Middle East roadmap at emergency meeting called amid humanitarian crisis in Gaza

I really do not understand. In what universe is the statehood of an occupied nation contingent upon the actions of the occupier?!

www.theguardian.com/politics/202...

30.07.2025 22:15 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Starmer is like if we're forced to do something right we'll make sure to do it in all the wrong ways

30.07.2025 22:16 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
UK to recognise state of Palestine in September unless Israel holds to ceasefire Cabinet agrees to support Middle East roadmap at emergency meeting called amid humanitarian crisis in Gaza

I really do not understand. In what universe is the statehood of an occupied nation contingent upon the actions of the occupier?!

www.theguardian.com/politics/202...

30.07.2025 22:15 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

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